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Lincoln ED021604 Innershield NR-203MP Flux-Cored FCAW-S Welding Wire, 5/64 in, 4 14 lb Coils

SKU: ED021604
$567.40 $610.96

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Innershield® NR®-203MP from Lincoln Electric is designed to handle poor fit-up on heavy wall tubes and gaps up to 9.5 mm (3/8 in.) with 6.4 mm (1/4 in.) offset.
AWS / Classification: E71T-8-JH8, E71T8-A4-CS3-H8
Overview

Innershield NR-203MP Flux-Cored FCAW-S Welding Wire, 5/64 inch is designed to handle poor fit-up on heavy wall tubes and gaps up to 9.5 mm (3/8 in) with 6.4 mm (1/4 in) offset. Recommended for all position welding on unlimited plate thicknesses.

Features
  • Designed to handle poor fit-up on heavy wall tubes and gaps up to 9.5 mm (3/8 in) with 6.4 mm (1/4 in) offset
  • Fast freezing slag with excellent wash-in
  • Root bead capability without back-up bars

Typical Applications

  • General plate fabrication, including bridge fabrication, hull plate and stiffener welding on ships and barges
  • Storage tanks
  • Structural welding
  • Offshore welding in TKY joints

Welding Positions

  • All
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.20 E71T-8-JH8
AWS AWS A5.36 E71T8-A4-CS3-H8
ABS ABS - Part 2 3YSA H15
BV BV - Chapter 5 SA3YMH
CWB CSA W48 E491T8-A4-CS3-H8 (E491T-8-JH8)
DNV-GL DNV - 2.9 III YMS H10
LR LR - Chapter 11 3YS H15
Classification PolarityYield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %Charpy V-Notch, J (ft-lbs) @ -30°C (-20°F)Charpy V-Notch, J (ft-lbs) @ -40°C (-40°F)
E71T-8-JH8 Requirement DC-400 (58) min.480-660 (70-95)22 min.27 (20) min.
E71T8-A4-CS3-H8 Requirement DC-400 (58) min.480-660 (70-95)22 min.27 (20) min.
Typical Result, As-welded DC-400 (58)500-570 (72-82)2696-354 (71-261)35-398 (26-294)
Classification Polarity%Al%C%Mn%P%S%SiDiffusible Hydrogen, mL/100g Weld Metal
E71T-8-JH8 Requirement DC-0.30 max.1.75 max.0.03 max.0.03 max.0.60 max.8.0 max.
E71T8-A4-CS3-H8 Requirement DC-0.30 max.1.75 max.0.030 max.0.030 max.0.60 max.8 max.
Typical Result DC-0.7-1.10.05-0.071.25-1.560.0120.0040.20-0.285.3
Diameter PolarityCTWD, mm (in.)Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsMelt-off Rate, kg/hr (lb/hr)Deposition Rate, kg/hr (lb/hr)Efficiency, %
0.068 in (1.7 mm) DC-25 (1)1.8 (70)16-171451.5 (3.3)1.0 (2.3)69
0.068 in (1.7 mm) DC-25 (1)2.3 (90)18-191801.9 (4.2)1.5 (3.2)76
0.068 in (1.7 mm) DC-25 (1)3.0 (120)20-212252.5 (5.6)2.0 (4.3)76
0.068 in (1.7 mm) DC-25 (1)3.5 (140)21-222552.9 (6.4)2.2 (4.8)75
0.068 in (1.7 mm) DC-25 (1)3.8 (150)23-242653.1 (6.8)2.3 (5.1)75
5/64 in (2.0 mm) DC-25 (1)1.3 (50)16-171301.4 (3.1)0.9 (1.9)61
5/64 in (2.0 mm) DC-25 (1)1.8 (70)18-191802.0 (4.3)1.3 (2.9)67
5/64 in (2.0 mm) DC-25 (1)2.3 (90)19-202202.5 (5.6)1.9 (4.2)75
5/64 in (2.0 mm) DC-25 (1)2.8 (110)20-212603.1 (6.8)2.4 (5.3)77
5/64 in (2.0 mm) DC-25 (1)3.0 (120)21-222803.4 (7.4)2.7 (5.9)79
5/64 in (2.0 mm) DC-25 (1)3.5 (140)22-233103.9 (8.7)3.1 (6.8)79
LECO Diameter 5/64 in (2.0 mm)
LECO Package (4) 14 lb Coil
Diameter (in) 5/64
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Includes
  • (4) 14 lb Coil
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